I know this may sound wierd and wrong. But I am working in a lab and I can do a fecal check on my own beardie once I get my hands on the microscope and check for the parasite Coccidia. Of course if i find coocidia in my beardie, I will ask my colleagues to double check for me, if indeed its Coccidia. If it is, I will buy some over counter medication for it. Because recently, his poop stinks and its watery. It worries me.